Cheapest return flights from San Juan to Rio Negro in August from $240

Best time to book flights for San Juan (SJU) to Rio Negro (MDE) flights at AirHint

AirHint found the following cheapest return flights from San Juan (SJU) to Rio Negro (MDE) in August 2025 (see full year).

Return flights

11 Aug - 23 Aug Avianca direct
08 Aug - 19 Aug Avianca direct
02 Aug - 09 Aug Avianca
28 Aug - 01 Sep Avianca
28 Aug - 01 Sep Avianca direct
07 Aug - 10 Aug Avianca direct
02 Aug - 10 Aug Avianca
05 Aug - 11 Aug Avianca
03 Aug - 10 Aug Avianca
03 Aug - 10 Aug Avianca direct
02 Aug - 10 Aug Avianca direct
05 Aug - 11 Aug Avianca direct

Also check the deals for one-way flights from San Juan to Rio Negro in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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